Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5358139 | Container for an oxygen supply unit for installation in an aircraft | Roderich Thometschek, Wolfgang Rittner | 1994-10-25 |
| 5333748 | Container door for an oxygen supply unit | Roderich Thometschek, Wolfgang Rittner | 1994-08-02 |
| 5311643 | Hinge for a foldable rail section for mounting a container of an oxygen supply unit in an aircraft | Wolfgang Marquardt, Roderich Thometschek, Wolfgang Rittner, Alfred Rother, Holger Wollnik +1 more | 1994-05-17 |
| 5301665 | Respirator for emergency oxygen supply for passengers in aircraft | Werner Jumpertz | 1994-04-12 |